package com.insideClass;

import java.util.ArrayList;
import java.util.Collection;

/**
 * @author 13699
 */
public class SimpleCollection {
    public static void main(String[] args) {
        Collection<Integer> c=new ArrayList<>();
        for(int i=0;i<10;i++){
            c.add(i);
        }
        for (Integer i:c) {
            System.out.print(i+",");
        }
    }
}
